Thread: drawing is in the same postion :(

import javax.swing.JButton;
import java.awt.*;
import java.awt.event.*;
import java.awt.Color;
import java.awt.Graphics;
import java.util.HashMap;
import javax.swing.JFrame;
import javax.swing.JOptionPane;
import com.mxgraph.view.mxGraph;
import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
import javax.swing.JFrame;
import javax.swing.JMenu;
import javax.swing.JMenuBar;
import javax.swing.JMenuItem;
import javax.swing.JTextField;
import com.mxgraph.swing.mxGraphComponent;
import com.mxgraph.view.mxGraph;
import java.awt.Dimension;
import java.awt.FlowLayout;
import javax.swing.JOptionPane;
import java.util.HashMap;
 
 
public class Acoes  extends JFrame 
implements MouseListener, MouseMotionListener
{
	protected static mxGraph graph = new mxGraph();
	protected static HashMap m = new HashMap(); 
	 private int prevX;
     private int prevY;
	private  static int x,y;
	private   String name ;
	private Container 			mainContainer;
	private String fileName;
	 private boolean dragging;
	private mxGraphComponent GraphComponent;
	private JTextField text;
	private JButton  buttAdd;
	private JButton  buttAddPlac;
	private JButton  buttDel;
	private JButton  buttLin;
	private Object  cell ;
	private JMenuBar mainBar;
	JMenu fileMenu, editMenu, setColorMenuItem, aboutMenu;	
	JMenuItem newMenuItem, openMenuItem, closeMenuItem, saveMenuItem, saveAsMenuItem, exitMenuItem, undoMenuItem, redoMenuItem, foreGroundMenuItem, backGroundMenuItem, authorMenuItem;
 
 
	public mxGraph getGraph  (){
		return graph;
	}
	public  static HashMap getM(){
		return m;
	}
 
public  Acoes (){
	super("Jpetri - Mos38-kiso");
		initGUI();
		mainBar 		= new JMenuBar();
		setJMenuBar(mainBar);
		/*----------------------------------------------------------------------------*/		
		fileMenu  		= new JMenu("File");
		fileMenu.setMnemonic('F');
 
		newMenuItem		= new JMenuItem("New");
		openMenuItem 	= new JMenuItem("Open");
		closeMenuItem 	= new JMenuItem("Close"); 
		saveMenuItem 	= new JMenuItem("Save");
		saveAsMenuItem 	= new JMenuItem("Save As");
		exitMenuItem	= new JMenuItem("Exit");
 
		newMenuItem.addActionListener(null );
		openMenuItem.addActionListener(null );
		saveMenuItem.addActionListener(null);
		saveAsMenuItem.addActionListener( null);
		closeMenuItem.addActionListener(null );
		exitMenuItem.addActionListener(null);
 
		fileMenu.add(newMenuItem);
		fileMenu.add(openMenuItem);
		fileMenu.add(closeMenuItem);
		fileMenu.addSeparator();
		fileMenu.add(saveMenuItem);
		fileMenu.add(saveAsMenuItem);
		fileMenu.addSeparator();
		fileMenu.add(exitMenuItem);
/*----------------------------------------------------------------------------*/
		editMenu = new JMenu("Edit");
		editMenu.setMnemonic('E');
 
		undoMenuItem	   = new JMenuItem("Undo");
		redoMenuItem 	   = new JMenuItem("Redo");
 
		setColorMenuItem   = new JMenu("Set Color");
		foreGroundMenuItem = new JMenuItem("Set ForeGround");
		backGroundMenuItem = new JMenuItem("Set BackGround");
 
 
 
		setColorMenuItem.add(foreGroundMenuItem);
		setColorMenuItem.add(backGroundMenuItem);
 
		editMenu.add(undoMenuItem);
		editMenu.add(redoMenuItem);
		editMenu.addSeparator();
		editMenu.add(setColorMenuItem);
/*----------------------------------------------------------------------------*/
		aboutMenu	= new JMenu("About");
		aboutMenu.setMnemonic('A');
 
		authorMenuItem = new JMenuItem("Author");
 
		aboutMenu.add(authorMenuItem);
/*----------------------------------------------------------------------------*/			
		mainBar.add(fileMenu);
		mainBar.add(editMenu);
		mainBar.add(aboutMenu);
/*----------------------------------------------------------------------------*/
		/*----------------------------------------------------------------------------*/
		/*----------------------------------------------------------------------------*/	
 
	/*----------------------------------------------------------------------------*/
		/*----------------------------------------------------------------------------*/
 
}
private void initGUI() {
	setSize(900, 600);
	setLocationRelativeTo(null);
 
 
    GraphComponent = new mxGraphComponent(graph); 
	GraphComponent.setPreferredSize(new Dimension(870,480));
	getContentPane().add(GraphComponent); //
	this.addMouseListener(this);
     this.addMouseMotionListener(this);
 
	//
 
	text = new JTextField();
	getContentPane().add(text);
	text.setPreferredSize(new Dimension(520, 21));
	setLayout(new FlowLayout(FlowLayout.LEFT));
 
	buttAddPlac = new JButton("AddPlac");
	getContentPane().add(buttAddPlac);
	buttAddPlac.addActionListener(new ActionListener(){
 
		public void actionPerformed(ActionEvent e){
			AddPlac add = new AddPlac(text.getText());
		}
	});
 
	buttAdd = new JButton("add trans");
	getContentPane().add(buttAdd);
 
	 class MousePressListener implements MouseListener {
		public void mouseDragged(MouseEvent evt)
        {
            if(!dragging)
                return;
            int x = evt.getX();
            int y = evt.getY();
            if(x < 3)
                x = 3;
            if(x > getWidth() - 57)
                x = getWidth() - 57;
            if(y < 3)
                y = 3;
            if(y > getHeight() - 4)
                y = getHeight() - 4;
            //graphicsForDrawing.drawLine(prevX, prevY, x, y);
           prevX = x;
           prevY = y;
 
           AddGraph add = new AddGraph(text.getText());
 
        }
 
		 public  void mouseClicked (MouseEvent evt){
			 x = evt.getX();
			 y = evt.getY();
			 AddGraph add = new AddGraph(text.getText());
 
 
		 }
 
		@Override
		public void mouseEntered(MouseEvent arg0) {
			// TODO Auto-generated method stub
 
		}
 
		@Override
		public void mouseExited(MouseEvent arg0) {
			// TODO Auto-generated method stub
 
		}
 
		@Override
		public void mousePressed(MouseEvent evt) {
			// TODO Auto-generated method stub
			 int x = evt.getX();
	            int y = evt.getY();
	            int width = getWidth();
	            int height = getHeight();
	            if(dragging)
	                return;
	            if(x > width - 53)
	            {
	                if(y > height - 53)
	                    repaint();
 
	            } else
	            if(x > 3 && x < width - 56 && y > 3 && y < height - 3)
	            {
	                prevX = x;
	                prevY = y;
	                dragging = true;
	                AddGraph add = new AddGraph(text.getText());
	            }
		}
 
		@Override
		public void mouseReleased(MouseEvent evt) {
			// TODO Auto-generated method stub
 
			 if(!dragging)
	            {
	                return;
	            } else
	            {
	                dragging = false;
	                AddGraph add = new AddGraph( null); 
	                return;
	            }
 
		}
	 };	 
 
 
	buttAdd.addActionListener(new ActionListener(){
 
		public void actionPerformed(ActionEvent e){
 
			dragging = true;;
		}
	});
	buttDel = new JButton("delt"); 
	getContentPane().add(buttDel);
	buttDel.addActionListener(new ActionListener(){
 
		@Override
		public void actionPerformed(ActionEvent arg0){
			graph.getModel().remove(cell);
	    }
	});
	buttLin = new JButton("Arc"); 
	getContentPane().add(buttLin);
	buttLin.addActionListener(new ActionListener(){
 
		public void actionPerformed(ActionEvent e){
           AddLin line = new AddLin();
	}
	});
 
	GraphComponent.getGraphControl().addMouseListener(new MouseAdapter()
	{
		public void mouseReleased(MouseEvent e)
		{
			cell = GraphComponent.getCellAt(e.getX(), e.getY());
		}
	});
 
   }
@Override
public void mouseDragged(MouseEvent arg0) {
	// TODO Auto-generated method stub
 
}
@Override
public void mouseMoved(MouseEvent arg0) {
	// TODO Auto-generated method stub
 
}
@Override
public void mouseClicked(MouseEvent arg0) {
	// TODO Auto-generated method stub
 
}
@Override
public void mouseEntered(MouseEvent arg0) {
	// TODO Auto-generated method stub
 
}
@Override
public void mouseExited(MouseEvent arg0) {
	// TODO Auto-generated method stub
 
}
@Override
public void mousePressed(MouseEvent arg0) {
	// TODO Auto-generated method stub
 
}
@Override
public void mouseReleased(MouseEvent arg0) {
	// TODO Auto-generated method stub
 
}
}

it is dos't work with me i don't know why???

If you want help, you'll have to provide an SSCCE that demonstrates the problem.

Ugh, please don't post multiple copies of the same question. I've merged your duplicate posts.